Surface Bolt Plain Knob 12″ Part Number:SB5 Category: Bolts (Flush & Surface) Product PDF: Heavy duty extruded brass rod with 1 5/16 inch classic knob. Packed with mortise and universal strikes. Packed with wood screws. OPTIONAL COVERS: SC1 or SC2 – use 3 per bolt Stocked Finishes: 605 609 613 618 625 626 716 Post navigation Previous Previous post: Surface Bolt Plain Knob 8″Next post: Surface Bolt Plain Knob 18″Next